IE66821B1 - A foaming system for rigid urethane and isocyanurate foams - Google Patents

A foaming system for rigid urethane and isocyanurate foams

Info

Publication number
IE66821B1
IE66821B1 IE168290A IE168290A IE66821B1 IE 66821 B1 IE66821 B1 IE 66821B1 IE 168290 A IE168290 A IE 168290A IE 168290 A IE168290 A IE 168290A IE 66821 B1 IE66821 B1 IE 66821B1
Authority
IE
Ireland
Prior art keywords
component
boiling point
blowing agent
compound
mole percent
Prior art date
Application number
IE168290A
Other languages
English (en)
Other versions
IE901682L (en
Inventor
Guido Freddy Smits
Henry Jacobus Marie Grunbauer
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of IE901682L publication Critical patent/IE901682L/xx
Publication of IE66821B1 publication Critical patent/IE66821B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IE168290A 1989-05-10 1990-05-09 A foaming system for rigid urethane and isocyanurate foams IE66821B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/350,184 US4945119A (en) 1989-05-10 1989-05-10 Foaming system for rigid urethane and isocyanurate foams

Publications (2)

Publication Number Publication Date
IE901682L IE901682L (en) 1990-11-10
IE66821B1 true IE66821B1 (en) 1996-02-07

Family

ID=23375568

Family Applications (1)

Application Number Title Priority Date Filing Date
IE168290A IE66821B1 (en) 1989-05-10 1990-05-09 A foaming system for rigid urethane and isocyanurate foams

Country Status (16)

Country Link
US (1) US4945119A (de)
EP (1) EP0398147B1 (de)
JP (1) JP3072847B2 (de)
KR (1) KR0155549B1 (de)
AT (1) ATE113973T1 (de)
AU (1) AU625203B2 (de)
BR (1) BR9002195A (de)
CA (1) CA2016329C (de)
DD (1) DD294269A5 (de)
DE (1) DE69013975T2 (de)
ES (1) ES2063192T3 (de)
IE (1) IE66821B1 (de)
MX (1) MX166374B (de)
NO (1) NO178502C (de)
NZ (1) NZ233596A (de)
TW (1) TW204358B (de)

Families Citing this family (95)

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FR2657877B1 (fr) * 1990-02-07 1992-05-15 Atochem Composition nettoyante a base de 1,1-dichloro-1-fluoroethane, de formiate de methyle et de methanol.
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BR112012029453A2 (pt) 2010-05-20 2017-03-07 Mexichem Amanco Holding Sa "composições para transferencia de calor, formação de espuma e pulverizavel, dispositivos para transferencia de calor e para geração de energia mecanica, uso de uma composição, agente para expansão, espuma, e, métodos para esfriar um artigo, para aquecer um artigo, para extrair uma substancia de biomassa, para limpar um artigo, para extrair um material de uma solução aquosa, para extrair um material de uma matriz sólida particulada, para reformar um dispositivo para transferência de calor, para reduzir o impacto ambiental decorrente da operação de um produto, para preparar uma composição e para gerar crédito de emissão de gás de efeito estufa"
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Also Published As

Publication number Publication date
DE69013975D1 (de) 1994-12-15
AU625203B2 (en) 1992-07-02
TW204358B (de) 1993-04-21
JP3072847B2 (ja) 2000-08-07
JPH0491140A (ja) 1992-03-24
NZ233596A (en) 1993-03-26
CA2016329C (en) 2000-07-25
EP0398147B1 (de) 1994-11-09
NO178502C (no) 1996-04-10
NO178502B (no) 1996-01-02
NO902045L (no) 1990-11-12
KR0155549B1 (ko) 1998-12-01
KR900018191A (ko) 1990-12-20
EP0398147A3 (de) 1991-03-20
US4945119A (en) 1990-07-31
ES2063192T3 (es) 1995-01-01
BR9002195A (pt) 1991-08-13
MX166374B (es) 1993-01-05
NO902045D0 (no) 1990-05-09
AU5482790A (en) 1990-11-15
CA2016329A1 (en) 1990-11-10
DD294269A5 (de) 1991-09-26
EP0398147A2 (de) 1990-11-22
DE69013975T2 (de) 1995-03-16
ATE113973T1 (de) 1994-11-15
IE901682L (en) 1990-11-10

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Legal Events

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MK9A Patent expired